The excuse Americans assume will let them get what they want, especially when they are in another country.
Little do they know, most people don't think America's the world, or does American citizenship have anything to their concern.
1. "Don't shoot! I'm an American citizen!"
2. "Sorry sir, this man was before you in line."
"But you don't seem to understand; I'm an American citizen!"
3. "We'll surely be allowed in there; We're american citizens!"
"What does that have any importance here in England?"